Vue實時獲取頁面寬高
export default {
name: 'page-index',
data(){
return{
windowWidth: document.documentElement.clientWidth, //實時屏幕寬度
windowHeight: document.documentElement.clientHeight, //實時屏幕高度
}
},
methods: {
},
// <!--在watch中監(jiān)聽實時寬高-->
watch: {
windowHeight (val) {
let that = this;
console.log("實時屏幕高度：",val, that.windowHeight );
},
windowWidth (val) {
let that = this;
console.log("實時屏幕寬度：",val, that.windowHeight );
}
},
mounted() {
var that = this;
// <!--把window.onresize事件掛在到mounted函數(shù)上-->
window.onresize = () => {
return (() => {
window.fullHeight = document.documentElement.clientHeight;
window.fullWidth = document.documentElement.clientWidth;
that.windowHeight = window.fullHeight; // 高
that.windowWidth = window.fullWidth; // 寬
})()
};
},
}
